| Overview |
Apollo.io is an all-in-one sales intelligence and engagement platform with a database of over 275 million contacts. It combines prospecting, enrichment, and outreach automation in a single workflow. |
A hosted API platform for adding real-time bidirectional functionality to web and mobile apps with channels and events. |
| Pricing |
Freemium ($0-99/mo) |
Freemium (Free-$299/month) |
| Key Features |
- Contact database
- email sequencing
- dialer
- LinkedIn integration
- buying intent signals
- data enrichment
- CRM sync
- lead scoring
|
- Real-time channels
- Presence channels
- Webhooks
- Client events
- REST API
- Debug console
- Beams push
- Multi-platform SDKs
|
| Pros |
- Massive contact database
- Generous free tier
- All-in-one platform
- Good data accuracy
|
- Easy to implement
- Reliable infrastructure
- Good free tier
- Multi-platform
|
| Cons |
- Data can be outdated for smaller companies
- UI can feel cluttered
- Email deliverability issues at scale
|
- Can be expensive at scale
- Connection limits
- Limited free tier
- Feature development slowed
|
